3146148 has 24 divisors (see below), whose sum is σ = 8156960. Its totient is φ = 1048680.

The previous prime is 3146141. The next prime is 3146149. The reversal of 3146148 is 8416413.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3146141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14458 + ... + 14673.

Almost surely, 2^3146148 is an apocalyptic number.

It is an amenable number.

3146148 is an abundant number, since it is smaller than the sum of its proper divisors (5010812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3146148 is a wasteful number, since it uses less digits than its factorization.

3146148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29144 (or 29136 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 3146148 is about 1773.7384249094. The cubic root of 3146148 is about 146.5299437525.

The spelling of 3146148 in words is "three million, one hundred forty-six thousand, one hundred forty-eight".